Re: [Xen-users] pcifront problem in Ubuntu 10.04 domU

[Mark Pryor <tlviewer@xxxxxxxxx>]

--- On Wed, 5/11/11, Francisco Barrera <francisco.barrera@xxxxxxxxx> wrote:

From: Francisco Barrera <francisco.barrera@xxxxxxxxx>
Subject: Re: [Xen-users] pcifront problem in Ubuntu 10.04 domU
To: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Wednesday, May 11, 2011, 9:29 AM

  
Hello Mark,

I don't really understand your first question.

If it is related with if I use pygrub or dom0 kernel files in the config file 
from domU, the response is not, I use pygrub.


For the second question, I use this kernel because in dom0 I use CentOS,not 
Ubuntu. 

Hope this clarify your questions.


Besides I told in the first mail, I review dmesg in domU, and the result it 
looks ok:

[    2.036868] pcifront pci-0: Creating PCI Frontend Bus 0000:00

[    2.037494] pci 0000:00:00.0: [14e4:164c] type 0 class 0x000200

[    2.038642] pci 0000:00:00.0: reg 10: [mem 0xd2000000-0xd3ffffff 64bit]

[    2.042682] pci 0000:00:00.0: PME# supported from D3hot D3cold

[    2.042731] pci 0000:00:00.0: PME# disabled

[    2.045954] Initialising Xen virtual ethernet driver.

[    2.142451] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro

[    2.151373] pcifront pci-0: claiming resource 0000:00:00.0/0

[    2.210242] lp: driver loaded but no devices found

[    2.261647] bnx2: Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.18 
(Oct 7, 2010)

[    2.261772] bnx2 0000:00:00.0: enabling device (0000 -> 0002)

[    2.262184] bnx2 0000:00:00.0: Xen PCI enabling IRQ: 19

[    2.340687] bnx2 0000:00:00.0: eth1: Broadcom NetXtreme II BCM5708 
1000Base-T (B2) PCI-X 64-bit 133MHz found at mem d2000000, IRQ 19, node addr 
00:10:18:39:9a:f0

Thanks very much.
------------------------------
Try using the linux-image-virtual kernel from standard lucid repos, not the 
generic kernel from natty-ppa.


El mié, 11-05-2011 a las 08:47 -0700, Mark Pryor escribió:

--- On Wed, 5/11/11, Francisco Barrera <francisco.barrera@xxxxxxxxx> wrote:

From: Francisco Barrera <francisco.barrera@xxxxxxxxx>
Subject: [Xen-users] pcifront problem in Ubuntu 10.04 domU
To: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Wednesday, May 11, 2011, 5:10 AM

  
  
Hi all,



I have a problem when from domU I need to configure a network interface.


Kernel driver in use: pciback

Kernel modules: bnx2

domU: paravirtual Ubuntu 10.04  with 2.6.37-020637-generic kernel

Apparently works fine, because I execute from dom0 when domU is created "xm 
pci-list Ubuntu" and the result is:

domain   bus   slot   func

0x0000  0x09   0x00    0x0



and from domU I execute lspci, it returns:

00:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708 Gigabit 
Ethernet (rev 12)

-------------------

You are using a PPA kernel from dom0. Did you copy over the modules to domU?

What does the PPA kernel provide you that the Lucid kernel can't?

-- 
Mark

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